#37B3C2#37B3C2

#37B3C2 is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.7% C 0.107 H 206.9°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#37B3C2
RGB	rgb(55, 179, 194)
HSL	hsl(186, 56%, 49%)
HSV	hsv(186, 72%, 76%)
CMYK	cmyk(71.6%, 7.7%, 0%, 23.9%)
CIE-LAB	lab(67.24, -28.36, -17.41)
CIE-LCH	lch(67.24, 33.27, 211.55°)
OKLab	oklab(70.66% -0.0955 -0.0484)
OKLCH	oklch(70.66% 0.107 206.9)
XYZ	xyz(27.4290, 36.9442, 56.7138)
Luminance	0.3695 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B3C2 #C24637

analogous

#37C28C #37B3C2 #376EC2

triadic

#37B3C2 #C237B3 #B3C237

tetradic

#37B3C2 #8C37C2 #C24637 #6EC237

square

#37B3C2 #8C37C2 #C24637 #6EC237

split-complementary

#37B3C2 #C2376E #C28C37

monochromatic

#1C5B63 #298792 #37B3C2 #63C7D3 #93D8E0

Accessibility & contrast

On white

2.50

#37B3C2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#37B3C2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B3C2

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B3C2	#FFFFFF	#000000	##000000
##37B3C2	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4ACC3

Deuteranopia (green-blind)

#909DC2

Tritanopia (blue-blind)

#00BBB7

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37b3c2;
/* rgb */ color: rgb(55, 179, 194);
/* oklch */ color: oklch(70.7% 0.107 206.9);

Tailwind

colors: {
  custom: {
    50: '#82cad4',
    500: '#37b3c2',
    950: '#000000',
  },
}

SCSS

$custom: #37b3c2;
$custom-light: #82cad4;
$custom-dark: #000000;

JSON

{
  "hex": "#37b3c2",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 194
  },
  "hsl": {
    "h": 186.475,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.70659,
    "c": 0.10707,
    "h": 206.9
  },
  "luminance": 0.36947
}

Semantic roles & 50–950 ramp

primary

#37B3C2

secondary

#CB9089

accent

#5949DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #37B3C2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →